Piezoelectric pump BIMOR BPS 120V series

diaphragmfor chemicalsself-priming

Operating principle The Bimor's driving force, the bimorph, comprises two parallel piezoelectric wafers. Their nature is to expand or contract depending on the direction of the voltage. Therefore, when an alternating current is applied, one wafer expands then contracts while the other contracts then expands, causing the biomorph to bend. Repeating the cycle creates a pumping action, as the diagram below shows. Specifications Current: - 3 mA Flow Rate: - 30 ml/min Outlet Pressure: - 150 mbar Self-Priming Pressure: - 30 mbar Housing Material: - PP Bimorph Material: - PP Valve / O-Ring: - IIR Weight: - 40 g Suitable Liquids: - Chlorinated Detergents Compact, lightweight, durable & quiet As the Bimorph also acts as a diaphragm it has no motors or shafts or other troublesome mechanisms, and thus minimal vibrations and fewer breakdowns. The Bimor is lighter, quieter and more durable than traditional pumps. We have achieved maintenance free continuous operation for 60 months. Low power consumption & electromagnetic noise The Bimor is driven by low energy consuming piezoelectric elements. Consequently it costs very little to run and emits virtually no electromagnetic noise. Simple flow rate adjustment As the flow rate of the Bimor is proportional to the voltage and frequency, adjusting the flow rate is as simple as adjusting either one. You may use the product at the rated voltage or lower. Application versatility The parts can be made of several different materials, so you can select the material appropriate to your needs, be it a liquid application.